Hi Jessie! > On Oct 19, 2016, at 6:12 PM, Jessie Serrino via swift-lldb-dev > <swift-lldb-dev@swift.org> wrote: > > Hi Swift-LLDB, > > I had something I wanted to follow up on. > > I'm currently working in a mixed development environment (Obj-C & Swift), and > we're slowly migrating to Swift. I've managed to connect lldb to a Swift only > environment and use REPL to successfully inspect objects without issue. That > said, when I connect to my mixed project, it doesn't allow me to import UIKit > (see errors below): > > (lldb) repl > 3> import UIKit > error: Couldn't lookup symbols: > _globalinit_33_FD9A49A256BEB6AF7C48013347ADC3BA_func4 > _globalinit_33_FD9A49A256BEB6AF7C48013347ADC3BA_token4 > __TZvOs11CommandLine11_unsafeArgvGSpGSqGSpVs4Int8___ > __TZvOs11CommandLine5_argcVs5Int32 > > I've appropriately set the language to Swift as follows: (lldb) settings set > target.language swift > > My suspicion is that there are two UIKits (one in Objective-C and one in > Swift). Would you be able to offer me some clarity to resolve this issue? >
I have a few bits of info I’d like to gather: * Which version of Xcode are you using? * Are you using a custom-built or downloaded toolchain for Swift? How about LLDB? * What’s the output when you type “lldb --version” and “swiftc --version”? * Can you reproduce it in a small project, and send us steps to follow? Thanks! -Todd > Thank you, > Jessie > > On Thu, Oct 6, 2016 at 10:43 AM, Enrico Granata <egran...@apple.com > <mailto:egran...@apple.com>> wrote: > >> On Oct 5, 2016, at 5:01 PM, Jessie Serrino via swift-lldb-dev >> <swift-lldb-dev@swift.org <mailto:swift-lldb-dev@swift.org>> wrote: >> >> Hi Swift LLDB, >> >> First of all, thanks to some of you for being so responsive! >> >> After playing around a bit with the LLDB build, we had some feature requests >> for the next version of LLDB. >> >> First and foremost, we’d like to be able to execute multi-line expressions >> through expression, >> > Good news! This is already possible: > > <PastedGraphic-1.png> > > As for the other features you suggest, I'll let someone who is more in depth > with the expression evaluator go into details > >> and create variables in a global context without a $. This is incredibly >> important, and would enable us (and other developers) to make deeper, more >> valuable investigations into code while debugging. >> >> In a similar vein, we would like to be able to revert these definitions of >> expressions in Swift. This would allow us to set the state for certain >> variables, but also revert our code if anything were to go awry. >> >> Would it be possible to have some help with this? We're relatively new to >> the codebase, so we've been having trouble getting things kickstarted on our >> end. >> >> Thanks again, >> Jessie (and Rex) >> >> -- >> Jessie Serrino >> iOS Engineer, Remind >> >> _______________________________________________ >> swift-lldb-dev mailing list >> swift-lldb-dev@swift.org <mailto:swift-lldb-dev@swift.org> >> https://lists.swift.org/mailman/listinfo/swift-lldb-dev >> <https://lists.swift.org/mailman/listinfo/swift-lldb-dev> > > > Thanks, > - Enrico > 📩 egranata@.com ☎️ 27683 > > > _______________________________________________ > swift-lldb-dev mailing list > swift-lldb-dev@swift.org > https://lists.swift.org/mailman/listinfo/swift-lldb-dev
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